Posted by John on Tuesday, September 18, 2012 at 8:38pm.
A nurse pushes a cart by exerting a force on the handle at a downward angle 35.0º below the horizontal. The loaded cart has a mass of 28.0 kg, and the force of friction is 60.0 N. (a) Draw a freebody diagram for the system of interest. (b) What force must the nurse exert to move at a constant velocity?

physics  Anonymous, Thursday, September 26, 2013 at 8:57pm
sd
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